diff --git a/netbox/ipam/migrations/0071_vlantranslationpolicy_vlantranslationrule.py b/netbox/ipam/migrations/0071_vlantranslationpolicy_vlantranslationrule.py
index aa3ed137d..c8a57ef44 100644
--- a/netbox/ipam/migrations/0071_vlantranslationpolicy_vlantranslationrule.py
+++ b/netbox/ipam/migrations/0071_vlantranslationpolicy_vlantranslationrule.py
@@ -1,5 +1,6 @@
 # Generated by Django 5.0.9 on 2024-10-11 19:45
 
+import django.core.validators
 import django.db.models.deletion
 import taggit.managers
 import utilities.json
@@ -39,8 +40,8 @@ class Migration(migrations.Migration):
                 ('created', models.DateTimeField(auto_now_add=True, null=True)),
                 ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                 ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
-                ('local_vid', models.IntegerField()),
-                ('remote_vid', models.IntegerField()),
+                ('local_vid', models.PositiveSmallIntegerField(validators=[django.core.validators.MinValueValidator(1), django.core.validators.MaxValueValidator(4094)])),
+                ('remote_vid', models.PositiveSmallIntegerField(validators=[django.core.validators.MinValueValidator(1), django.core.validators.MaxValueValidator(4094)])),
                 ('policy', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='rules', to='ipam.vlantranslationpolicy')),
                 ('tags', taggit.managers.TaggableManager(through='extras.TaggedItem', to='extras.Tag')),
             ],
@@ -49,4 +50,12 @@ class Migration(migrations.Migration):
                 'ordering': ('policy', 'local_vid', 'remote_vid'),
             },
         ),
+        migrations.AddConstraint(
+            model_name='vlantranslationrule',
+            constraint=models.UniqueConstraint(fields=('policy', 'local_vid'), name='ipam_vlantranslationrule_unique_policy_local_vid'),
+        ),
+        migrations.AddConstraint(
+            model_name='vlantranslationrule',
+            constraint=models.UniqueConstraint(fields=('policy', 'remote_vid'), name='ipam_vlantranslationrule_unique_policy_remote_vid'),
+        ),
     ]
diff --git a/netbox/ipam/models/vlans.py b/netbox/ipam/models/vlans.py
index 638647cbb..ffae0a2ed 100644
--- a/netbox/ipam/models/vlans.py
+++ b/netbox/ipam/models/vlans.py
@@ -283,11 +283,6 @@ class VLANTranslationPolicy(PrimaryModel):
         max_length=100,
         unique=True,
     )
-    description = models.CharField(
-        verbose_name=_('description'),
-        max_length=200,
-        blank=True,
-    )
 
     class Meta:
         verbose_name = _('VLAN translation policy')
@@ -304,23 +299,41 @@ class VLANTranslationRule(NetBoxModel):
         related_name='rules',
         on_delete=models.CASCADE,
     )
-    local_vid = models.IntegerField()
-    remote_vid = models.IntegerField()
+    local_vid = models.PositiveSmallIntegerField(
+        verbose_name=_('Local VLAN ID'),
+            validators=(
+            MinValueValidator(VLAN_VID_MIN),
+            MaxValueValidator(VLAN_VID_MAX)
+        ),
+        help_text=_("Numeric VLAN ID (1-4094)")
+    )
+    remote_vid = models.PositiveSmallIntegerField(
+        verbose_name=_('Remote VLAN ID'),
+            validators=(
+            MinValueValidator(VLAN_VID_MIN),
+            MaxValueValidator(VLAN_VID_MAX)
+        ),
+        help_text=_("Numeric VLAN ID (1-4094)")
+    )
 
     class Meta:
         verbose_name = _('VLAN translation rule')
         ordering = ('policy', 'local_vid', 'remote_vid',)
-        # Unique constraints are TBD
-        # constraints = (
-        #     models.UniqueConstraint(
-        #         fields=('policy', 'local_vid'),
-        #         name='%(app_label)s_%(class)s_unique_policy_local_vid'
-        #     ),
-        #     models.UniqueConstraint(
-        #         fields=('policy', 'remote_vid'),
-        #         name='%(app_label)s_%(class)s_unique_policy_remote_vid'
-        #     ),
-        # )
+        constraints = (
+            models.UniqueConstraint(
+                fields=('policy', 'local_vid'),
+                name='%(app_label)s_%(class)s_unique_policy_local_vid'
+            ),
+            models.UniqueConstraint(
+                fields=('policy', 'remote_vid'),
+                name='%(app_label)s_%(class)s_unique_policy_remote_vid'
+            ),
+        )
 
     def __str__(self):
         return f'{self.local_vid} -> {self.remote_vid} ({self.policy})'
+
+    def to_objectchange(self, action):
+        objectchange = super().to_objectchange(action)
+        objectchange.related_object = self.policy
+        return objectchange